Internal User Devices - Mitsubishi Q00JCPU User Manual

10
DEVICE EXPLANATION

10.2 Internal User Devices

(1) Definition
(2) Internal user device setting
Universal
UD
Note10.2
Universal
UD
Note10.3
Note2
In the Universal model QCPU whose serial number (first five digits) is "10042" or later, 0 points
Universal
UD
can be set for the step relay. (
Note10.2
Note3
For the Universal model QCPU, the number of usable points of the link special relay (SB) and
Universal
link special register (SW) can be changed within the range indicated in Table10.3 in the device
UD
setting of the PLC parameter dialog box.
Note10.3
Internal user devices can be used for various user applications.
The "number of usable points" setting is designated in advance (default value) for
internal user devices.
However, this setting can be changed at the "Device" tab screen in the "(PLC)
Parameter" dialog box.
Figure 10.1 Device in PLC parameter dialog box
The number of used internal user devices other than the input (X), output (Y), step
Note10.2
relay (S) , link special relay (SB)
the CPU module can be changed within the following range in the device setting of the
PLC parameter dialog box. (Table10.3)
Table10.3 Internal user device setting range
CPU module
Basic model QCPU
High Performance model QCPU
Process CPU
Redundant CPU
Universal model QCPU
The following gives more information.
Default value
For device whose number of
points can be changed, number
of used points can be changed.
rangeNote2Note3
Note10.3
and link special register (SW)
Changeable range
16.4k words
(Including 1.5k words for the above devices)
29k words
(Including 3.7k words for the above devices)
Section 10.2.9)
10.2 Internal User Devices
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Note10.3
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